/*
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* Copyright (C) 2005 Philippe Gerum <rpm@xenomai.org>.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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*/
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#pragma GCC system_header
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#include_next <semaphore.h>
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#ifndef _COBALT_SEMAPHORE_H
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#define _COBALT_SEMAPHORE_H
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#include <boilerplate/atomic.h>
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#include <cobalt/uapi/sem.h>
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#include <cobalt/wrappers.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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COBALT_DECL(int, sem_init(sem_t *sem,
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int pshared,
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unsigned int value));
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COBALT_DECL(int, sem_destroy(sem_t *sem));
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COBALT_DECL(int, sem_post(sem_t *sem));
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COBALT_DECL(int, sem_wait(sem_t *sem));
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COBALT_DECL(int, sem_timedwait(sem_t *sem,
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const struct timespec *abs_timeout));
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COBALT_DECL(int, sem_trywait(sem_t *sem));
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COBALT_DECL(int, sem_getvalue(sem_t *sem, int *value));
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COBALT_DECL(sem_t *, sem_open(const char *name, int oflags, ...));
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COBALT_DECL(int, sem_close(sem_t *sem));
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COBALT_DECL(int, sem_unlink(const char *name));
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int sem_init_np(sem_t *sem,
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int flags,
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unsigned int value);
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int sem_broadcast_np(sem_t *sem);
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#ifdef __cplusplus
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}
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#endif
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#endif /* !_COBALT_SEMAPHORE_H */
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